Figure F7. Structures and geochemical anomalies in Hole 1040A, compiled from Kimura, Silver, Blum, et al. (1997) and Silver et al. (2000). Note anomalies in pore fluid chemistry in fault zones and décollement, along with sharp contrast between pore fluid chemistry in the underthrust sediments and in the décollement zone. Similar anomalies are seen in results from Sites 1254 and 1255 (Kastner et al., this volume; see also fig. F10 in Shipboard Scientific Party, 2003).

Figure F7. Structures and geochemical anomalies in Hole 1040A, compiled from Kimura, Silver, Blum, et al. (1997) and Silver et al. (2000). Note anomalies in pore fluid chemistry in fault zones and décollement, along with sharp contrast between pore fluid chemistry in the underthrust sediments and in the décollement zone. Similar anomalies are seen in results from Sites 1254 and 1255 (Kastner et al., this volume; see also fig. F10 in Shipboard Scientific Party, 2003).